He said that the total annual ridership — single one-way trips — for the 2012 fiscal year was 400,185,000.

Average weekday ridership for June was 1.5 percent greater than during June of last year, marking the 17th consecutive month of ridership growth, Pesaturo said.

MBTA general manager Jonathan Davis attributed the figures to “the state’s continued economic growth, lower unemployment rates, the availability of real-time information for bus and train customers, and an overall improvement in MBTA service reliability.”